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TRUSTED BY TIMBERLAKE, NC HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon106
    Verified insulation services reviews

Find Insulation pros in Timberlake

Avatar for Home Genius Exteriors
Home Genius Exteriors
4.6(
118
)
Blown-In Insulation - Install or UpgradeBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Timberlake, NC and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Credit card accepted

"The roofing project today went extremely well. Far exceeded our expectations and are happy with the work completed in one day! Chad Whitmore, project manager, was very professional, knowledgeable and answered all of my questions throughout the process. Definitely recommend HGE."
Roofing
Roofing
Roofing
Roofing
Roofing

+73

1085 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Evergreen Foam and Insulation
Evergreen Foam and Insulation
5.0(
2
)
Blown-In Insulation - Install or UpgradeSpray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving Timberlake, NC and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"We recently worked with Evergreen Foam & Insulation on a new construction project where they applied spray foam insulation to the walls and roof deck. Their team was professional, efficient, and maintained clear communication throughout the process. The quality of their work met our expectations, and they completed the job on schedule without any issues. The attention to detail during application was excellent, and the site was left clean and ready for the next phase of construction. We’re pleased with the results and look forward to working with Evergreen Foam & Insulation on future projects."
Cathedral Dome
Dome Walls
Attic Space
Bedroom Dormer
Bedroom 1

+8

Response time2 days
Response rate100%
22 neighbors recently requested a quote
Avatar for Spray Foam Pro LLC
Spray Foam Pro LLC
5.0(
4
)
Spray Foam Insulation - Install

Serving Timberlake, NC and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

We specialize in insulation installation and upgrades as well as roofing repair. Each of our employees boasts over 20 years of industry experience! We take pride in commitment to the quality of work we produce, and the long-term relationships we build with our clients. \nWe guarantee quality and complete satisfaction, featuring a 10 year warranty at no additional cost on all of our services. We set ourselves apart from our competitors by offering the highest quality of work combined with experience, guaranteed. Find another company with a lower price and we will beat the competitor’s price by 10%. Call today for a free estimate! \n

Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation
Crawlspace encapsulation

+11

Response time4 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for Solution Zero LLC
Solution Zero LLC
5.0(
4
)
Spray Foam Insulation - Install

Serving Timberlake, NC and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"Solution Zero was exceptionally professional and punctual. Their crew worked efficiently, maintained a clean workspace, and was consistently courteous throughout the process. I would highly recommend them to friends and family for any insulation needs."
New build open cell
New build open cell
New build open cell
Metal Building
Metal Building

+1

Response time2 days
Response rate100%
15 neighbors recently requested a quote
Avatar for Groundhog Insulation Pros LLC
Groundhog Insulation Pros LLC
5.0(
24
)
Batt, Rolled or Reflective Insulation - Install or UpgradeBlown-In Insulation - Install or Upgrade

Serving Timberlake, NC and surrounding areas

In business since 2025

Free estimates

Warranties offered

"Groundhog are literal pros!! Inquired about the Duke Energy Rebate program to add some insulation to my attic, and within 2 weeks they came and installed everything!! The price was incredibly reasonable, and I felt valued as one of their customers. Definitely recommend for your insulation needs!"
Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Prime Energy Group
Prime Energy Group
4.5(
58
)
Injection Insulation - InstallSpray Foam Insulation - Install

Serving Timberlake, NC and surrounding areas

In business since 2008

Free estimates

"The quality and professionalism demonstrated by Rich and his crew was exemplary. I was offered a modest but helpful military discount and it helped overall because i had both my attic and crawlspace insulated. The thermostat has not been touched since the install and the house maintains a cool 74 degrees easily. My energy bill has already gone down."
Energy Guarantee
Custom Home Bldr 1M+
Vaulted Ceiling
Wall section before
HVAC in HOT vented attic

+11

Recommended by100%of homeowners
Showing 1-10 of 32
Insulation questions, answered by experts

At a minimum, blown-in insulation lasts 20 to 30 years. Cellulose and sheep’s wool come from natural materials, so they likely max out at around 30 years. Fiberglass and rockwool feature artificial materials that boast lengthy lifespans, up to 50 years, or even longer in some cases. As always, this timeline assumes you don’t run into any issues, such as flooding or mold, that shorten the lifespan.

Cellulose insulation is usually made from recycled paper products, such as old newspapers, but cellulose might also contain recycled denim. While most homeowners traditionally buy cellulose insulation to use for installation, it is possible to make your own at home with old newspapers, cardboard, a paper shredder, and boric acid (important for fireproofing your cellulose insulation materials).

Through R-value assessments based on climate and existing insulation.

Minimal but regular checks can ensure maximum thermal performance.

The thickness of floor insulation will depend on the R-value you plan to achieve. R-value varies on the type of material as well as its thickness and density. Insulation materials with low R-values can be layered to match the value of denser materials. As long as your floor insulation is packed tightly, seals the area from drafts, and doesn’t prevent ventilation, it can be as thick (or thin) as you need.

The Timberlake, NC homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.